Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
AIS vessel SOPHIA - show graphs
Map loading...
Callsign: C4VZ2
MMSI number: 210970000
IMO number: 323912
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Destination: ROTTERDAM (ETA Oct14 15:00)
Location: 51°58.43' N 4°07.57' E - locator JO21BX53DR - show map - static map
632.6 m Southwest bearing 231° from Hoek van Holland, Gemeente Rotterdam, South Holland, Netherlands [?]
4.1 km Southwest bearing 221° from 's-Gravenzande, Gemeente Westland, South Holland, Netherlands
24.8 km West bearing 283° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
68.4 km Southwest bearing 230° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position: 2021-12-03 22:05:51 UTC (5d 2h18m ago)
2021-12-03 23:05:51 CET local time at Hoek van Holland, Netherlands [?]
Course: 302° – heading 300°
Speed: 17 km/h
Dimensions: length 229 m width 37 m draught 13.4 m
Last path: C4VZ2>ais via GM7HHB
Positions stored: 44423
About this site
This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.
User guide · FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS